FR1509067A - Piston pour accumulateur hydraulique - Google Patents

Piston pour accumulateur hydraulique

Info

Publication number
FR1509067A
FR1509067A FR85356A FR85356A FR1509067A FR 1509067 A FR1509067 A FR 1509067A FR 85356 A FR85356 A FR 85356A FR 85356 A FR85356 A FR 85356A FR 1509067 A FR1509067 A FR 1509067A
Authority
FR
France
Prior art keywords
piston
hydraulic accumulator
accumulator
hydraulic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR85356A
Other languages
English (en)
Inventor
Roger Legrand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sud Aviation Societe Nationale de Constructions Aerdnaettiques
Original Assignee
Sud Aviation Societe Nationale de Constructions Aerdnaettiques
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sud Aviation Societe Nationale de Constructions Aerdnaettiques filed Critical Sud Aviation Societe Nationale de Constructions Aerdnaettiques
Priority to FR85356A priority Critical patent/FR1509067A/fr
Application granted granted Critical
Publication of FR1509067A publication Critical patent/FR1509067A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • F15B2201/312—Sealings therefor, e.g. piston rings
FR85356A 1966-11-29 1966-11-29 Piston pour accumulateur hydraulique Expired FR1509067A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR85356A FR1509067A (fr) 1966-11-29 1966-11-29 Piston pour accumulateur hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR85356A FR1509067A (fr) 1966-11-29 1966-11-29 Piston pour accumulateur hydraulique

Publications (1)

Publication Number Publication Date
FR1509067A true FR1509067A (fr) 1968-01-12

Family

ID=8621694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR85356A Expired FR1509067A (fr) 1966-11-29 1966-11-29 Piston pour accumulateur hydraulique

Country Status (1)

Country Link
FR (1) FR1509067A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006655A1 (fr) * 1986-04-29 1987-11-05 Allied Corporation Joints d'etancheite equilibres en pression pour accumulateurs mis a l'air
EP1239196A3 (fr) * 2001-03-08 2004-09-15 Carl Freudenberg KG Accumulateur à piston
EP1486680A1 (fr) * 2003-06-13 2004-12-15 Dynamic Air, Inc. Actionneur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006655A1 (fr) * 1986-04-29 1987-11-05 Allied Corporation Joints d'etancheite equilibres en pression pour accumulateurs mis a l'air
EP1239196A3 (fr) * 2001-03-08 2004-09-15 Carl Freudenberg KG Accumulateur à piston
EP1486680A1 (fr) * 2003-06-13 2004-12-15 Dynamic Air, Inc. Actionneur
US6959913B2 (en) 2003-06-13 2005-11-01 Dynamic Air Inc. Actuator
US7111823B2 (en) * 2003-06-13 2006-09-26 Dynamic Air Actuator

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